Odpowiedź:
a²+b²=c²
AC²+BC²=AB²
a)
6²+5²=AB²
36+25=AB²
61=AB² /√
=AB
b)
7,5²+AB²=12,5²
56,25 + AB²= 156,25 /-56,25
AB² = 100 /√
b=10
c)
² + AB² = 5²
11 + AB² = 25 /-11
AB² = 14 /√
AB=
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Odpowiedź:
a²+b²=c²
AC²+BC²=AB²
a)
6²+5²=AB²
36+25=AB²
61=AB² /√
=AB
b)
7,5²+AB²=12,5²
56,25 + AB²= 156,25 /-56,25
AB² = 100 /√
b=10
c)
² + AB² = 5²
11 + AB² = 25 /-11
AB² = 14 /√
AB=